Izimoto zikagesi (ama-EV) ziye zathola ukuthandwa okukhulu eminyakeni yamuva nje, zinikeza enye indlela enobungani nemvelo kunezimoto zendabuko zenjini yokushisa yangaphakathi. Ingxenye ebalulekile yanoma iyiphi i-EV ibhethri layo, futhi ukuqonda isikhathi sokuphila kwala mabhethri kubalulekile kokubili kubanikazi be-EV bamanje kanye nabangaba khona. Lesi sihloko sinikeza ukuhlolwa okujulile kwezici ezithonya isikhathi sokuphila kwamabhethri e-EV, indima yemikhuba yokushaja, iziqinisekiso zebhethri, ukuthi kufanele ucabangele nini ukushintsha ibhethri, kanye nokuqonda ngezindleko zokushintsha, ngokugxila ngqo kuI-Nissan Leaf.
Izici Ezithonya Isikhathi Sokuphila Sebhethri Le-EV
1. I-Chemistry Yebhethri:
Amabhethri e-EVngokuvamile amabhethri e-lithium-ion (Li-ion). I-chemistry ethile yebhethri ingathinta kakhulu isikhathi sayo sokuphila. Isibonelo, amabhethri ane-chemistry ye-nickel-cobalt-aluminium (NCA) avame ukuba nesikhathi sokuphila eside uma kuqhathaniswa nalawo ane-chemistry ye-nickel-manganese-cobalt (NMC).
2. Izinga lokushisa:
Izinga lokushisa lidlala indima ebalulekile ekuwohlokeni kwebhethri. Izinga lokushisa eliphezulu lingasheshisa ukusabela kwamakhemikhali ngaphakathi kwebhethri, okuholela ekuwohlokeni okusheshayo. Ngakolunye uhlangothi, amazinga okushisa aphansi kakhulu angathinta kabi ukusebenza kwebhethri kanye nokuphila isikhathi eside.
3. Ukujula Kokuphuma:
Ukujula kokukhishwa kubhekisela kumaphesenti omthamo webhethri osetshenziswayo. Ukukhipha ibhethri njalo emazingeni aphansi kakhulu kunganciphisa isikhathi sokuphila kwalo. Ngokuvamile kunconywa ukugwema ukukhipha ibhethri ngaphansi kuka-20% womthamo walo.
4. Imijikelezo Yokushaja:
Umjikelezo wokushaja uchazwa njengokushaja okuphelele kanye nokukhishwa kwebhethri. Inani lemijikelezo yokushaja ibhethri elingayibekezelela ngaphambi kokuba umthamo wayo wehle kakhulu liyisihluthulelo esibalulekile sokuphila kwayo. Amabhethri amaningi e-EV aklanyelwe ukuhlala phakathi kwemijikelezo yokushaja eyi-1,000 ne-1,500.
5. Imikhuba Yokushayela:
Ukushayela ngamandla, okuhlanganisa ukusheshisa okusheshayo kanye nokushayela ngesivinini esikhulu, kungaholela ekusetshenzisweni kwamandla aphezulu kanye nokushaja njalo, okungabangela ukuwohloka kwebhethri ngokushesha.
6. Imikhuba Yokushaja:
Imikhuba yokushaja ingenye yezinto ezingalawuleka kakhulu ezithinta isikhathi sokuphila kwebhethri. Ukushaja ibhethri njalo noma ukulishiya lishaje ngo-100% isikhathi eside kungasheshisa ukuwohloka. Ngokufanayo, ukusebenzisa amashaja asheshayo kaningi kunganciphisa nesikhathi sokuphila kwebhethri.
Imikhuba Yokushaja Nobude Bebhethri
1. Amazinga Okushaja Angcono Kakhulu:
Ukuze kusetshenziswe isikhathi eside ibhethri, ngokuvamile kunconywa ukuthi izinga lokushaja ibhethri lihlale liphakathi kuka-20% no-80%. Ukushaja kufikela ku-100% kufanele kugcinelwe uhambo olude lapho kudingeka khona ibanga elengeziwe.
2. Isivinini Sokushaja:
Nakuba amashaja asheshayo enikeza lula amazinga ebhethri agcwaliswa ngokushesha, angakhiqiza ukushisa futhi acindezele ibhethri, okuholela ekuwohlokeni okusheshayo. Kunconywa ukusebenzisa amashaja ahamba kancane noma ajwayelekile ngezidingo zokushaja njalo.
3. Imvamisa Yokushaja:
Ukugwema imijikelezo egcwele njalo nokushaja ibhethri kuphela uma kudingeka kungasiza ekwandiseni isikhathi sokuphila kwayo. Ukwengeza ibhethri njalo ngemva kohambo olufushane kungaholela emijikelezweni eminingi yokushaja, okungase kunciphise isikhathi sokuphila kwayo sonke.
4. Ukugwema Ukushaja Okudlulele Nokukhipha Okujulile:
Ukushaja ngokweqile (ukugcina ibhethri liku-100% isikhathi eside) kanye nokukhipha ibhethri ngokujulile (ukuvumela ibhethri ukuthi lehle ngaphansi kwama-20%) kufanele kugwenywe njengoba kokubili kungathinta kabi impilo yebhethri.
Ukuqonda Iziqinisekiso Zebhethri
Iningi labakhiqizi be-EV banikeza iziqinisekiso zamabhethri abo, ngokuvamile kusukela eminyakeni engu-8 kuya kweyi-10 noma inani elithile lamamayela, noma ngabe yikuphi okuza kuqala. Lezi ziqinisekiso zivame ukumboza ukuwohloka okukhulu, okuchazwa njengokwehla kwamandla ngaphansi kwephesenti elithile (ngokuvamile u-70-80%). Ukuqonda imigomo yesiqinisekiso sebhethri kubalulekile kubanikazi be-EV, njengoba kunikeza isivikelo ekuhlulekeni kusenesikhathi futhi kunganciphisa kakhulu izindleko zokushintsha ibhethri.
Isikhathi Sokucabanga Ngokushintsha Ibhethri
1. Ukulahlekelwa Okubalulekile Ebangeni:
- Uma ibanga lemoto lehle kakhulu, kungaba uphawu lokuthi ibhethri selifinyelele ekupheleni kwesikhathi salo sokusebenza.
2. Isidingo Esivamile Sokushaja:
- Uma uzithola udinga ukushaja imoto kaningi kunangaphambili, kungabonisa ukuthi amandla ebhethri anciphile.
3. Ubudala Bebhethri:
- Njengoba amabhethri e-EV eguga, ukusebenza kwawo kuyehla ngokwemvelo. Uma ibhethri selisondela ekupheleni kwesikhathi salo sewaranti, kungase kube yisikhathi sokucabanga ngokulishintsha.
4. Amathuluzi Okuxilonga:
Ama-EV amaningi ahlonyiswe ngamathuluzi okuxilonga anganikeza ukuqonda ngempilo yebhethri. Ukuqapha la mathuluzi kungasiza ekunqumeni ukuthi kungadingeka nini ukushintshwa.
Izindleko Zokushintsha Ibhethri Le-EV
Izindleko zokushintsha ibhethri le-EV zingahluka kakhulu kuye ngohlobo kanye nomodeli wemoto, umthamo webhethri, kanye nezindleko zomsebenzi ezihilelekile. Ngokwesilinganiso, ukushintsha ibhethri le-EV kungasukela ku-$5,000 kuya ku-$15,000, yize amanye amamodeli aphezulu angadlula leli banga. Kubalulekile ukucabangela lezi zindleko lapho uhlola ubunikazi besikhathi eside bemoto kagesi.
Ibhethri Leqabunga Le-NissanUkuqonda
I-Nissan Leaf, enye yezimoto zikagesi ezidumile emhlabeni jikelele, ibilokhu ikhiqizwa kusukela ngo-2010. Eminyakeni edlule, ubuchwepheshe bebhethri le-Leaf buye bathuthuka, ngamamodeli amasha anikeza ububanzi obuthuthukisiwe kanye nobude besikhathi eside. Kodwa-ke, njengazo zonke izimoto zikagesi, ibhethri le-Leaf liyawohloka ngokuhamba kwesikhathi.
1. Umthamo webhethri:
Amamodeli okuqala eNissan Leaf ayenamabhethri angu-24 kWh, anikeza ibanga elingamamayela angaba ngu-73. Amamodeli amasha manje afaka amabhethri anamandla afinyelela ku-62 kWh, anikeza ibanga elingafika kumayela angu-226.
2. Amanani Okuwohloka:
Ucwaningo lubonise ukuthi ibhethri le-Nissan Leaf liyawohloka ngesilinganiso esimaphakathi esingu-2-3% ngonyaka. Kodwa-ke, leli zinga lingahluka kuye ngezici ezifana nesimo sezulu, imikhuba yokushayela, kanye nemikhuba yokushaja.
3. Izindleko Zokushintsha Ibhethri:
Izindleko zokushintsha ibhethri le-Nissan Leaf zingahluka, ngamanani asukela ku-$5,000 kuya ku-$8,000 ngebhethri lodwa. Izindleko zabasebenzi kanye nezinye izimali ezihlobene nazo zingase zikhulise izindleko eziphelele.
4. Iwaranti:
I-Nissan inikeza iwaranti yeminyaka engu-8/amamayela angu-100,000 ebhethri le-Leaf, ehlanganisa ukuwohloka okukhulu (ngaphansi kuka-70%) phakathi nalesi sikhathi.
Ukuqonda isikhathi sokuphila kwebhethri le-EV kubalulekile ekwenzeni izinqumo ezinolwazi mayelana nobunikazi bezimoto zikagesi. Izici ezifana ne-chemistry yebhethri, izinga lokushisa, imikhuba yokushaja, kanye namaphethini okushayela konke kudlala indima ekunqumeni ukuthi ibhethri le-EV lizohlala isikhathi esingakanani. Ngokwamukela imikhuba emihle yokushaja nokuqaphela izici ezithonya ukuwohloka kwebhethri, abanikazi be-EV bangakhulisa isikhathi sokuphila kwamabhethri abo. Ngaphezu kwalokho, ukuqonda iziqinisekiso zebhethri, ukwazi ukuthi kufanele ucabangele nini ukulishintsha, kanye nokuqaphela izindleko ezingaba khona ezihilelekile kungasiza ekuqinisekiseni ulwazi lobunikazi olubushelelezi nolungabizi.
I-Nissan Leaf, njengesifundo sesibonelo, inikeza ukuqonda okubalulekile ngokusebenza kwangempela kanye nobude besikhathi samabhethri e-EV. Nakuba ukushintsha amabhethri kungabiza kakhulu, kuyinto engavamile, futhi intuthuko kwezobuchwepheshe bebhethri iyaqhubeka nokuthuthukisa ukuqina kanye nesikhathi sokuphila kwamabhethri ezimoto zikagesi. Njengoba imakethe ye-EV iqhubeka nokukhula, ucwaningo oluqhubekayo kanye nokusungula izinto ezintsha cishe kuzoholela emabhethrini ahlala isikhathi eside futhi angabizi kakhulu, okuthuthukisa kakhulu ukukhanga kwezimoto zikagesi.
Isikhathi sokuthunyelwe: Agasti-09-2024
